CN206113743U - Stifled heat transfer slab is prevented to easily circulation type - Google Patents

Abstract

The utility model provides a stifled heat transfer slab is prevented to easily circulation type, package rubbing board piece body, the angle hole that is used for the medium runner is all offered in the slab four corners, follow on the slab the angle hole to the slab center distributes in proper order has flow guiding areas, flow -splitting region and heat transfer district, the heat transfer district is in including evenly distributed a plurality of protruding structure on the slab, every adjacent two form the slot between protruding structure, protruding structure includes that water plane -convex rises and passes water plane -convex plays the square bulge who has a trilateral structure of symmetric distribution, every line the central line coincidence that water plane -convex rises, every line is adjacent two play to connect every adjacent two between the protruding structure through water plane -convex is the centre -to -centre spacing scope that water plane -convex rises at 120mm between the 140mm. A stifled heat transfer slab is prevented to easily circulation type, form the runner of broad, when waste water or great medium pass through, difficultly block up and be difficult for the scale deposit, mobile better, improve equipment's life, the practicality is stronger.

Description

A kind of anti-blocking heat exchange plate of easy circulation type

Technical field

This utility model belongs to technical field of heat exchangers, more particularly, to a kind of anti-blocking heat exchange plate of easy circulation type.

Background technology

In modern production life, affected by factors such as environment and Production requirements, people are got over using the frequency of heat exchanger Come higher, be widely used in every field, relative to its use requirement is also increasingly improving, and plate type heat exchanger is to be by one A kind of new type high efficient heat exchanger of sheet metal closed assembly of the row with certain bellows-shaped, between various plates thin rectangular shape is formed Passage, plate type heat exchanger is that liquid-liquid, liquid-vapour carry out the ideal equipment of heat exchange, it has, and heat exchange efficiency is high, heat loss is little, Advantages of compact and light structure, floor space are little, installation is easy to clean, be widely used, long service life the features such as, but existing heat exchange Device device channels are narrower, when the heat transferring medium for carrying out sewage disposal or in it is the more materials of fiber, easily cause stifled Plug, and circulating property is not strong, fouling is more, for this kind of situation, the utility model proposes a kind of easy circulation type is anti-blocking changing Hot plate piece so as to the wider passage of composition, increases the mobility of internal water or medium, is not easily blocked and less scaling, increases it Service life, reduces the frequency of maintenance, and practicality is stronger.

Utility model content

In view of this, this utility model is directed to a kind of anti-blocking heat exchange plate of easy circulation type, so that waste water or larger Jie Matter easier by runner, is not easily blocked, and reduces the maintenance frequency of equipment.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

A kind of anti-blocking heat exchange plate of easy circulation type, including plate body, the plate corner is offered for medium flow field The corner apertures in road, guiding region, shunting zone and heat transfer zone have been sequentially distributed on the plate along the corner apertures to the plate center；

The heat transfer zone is evenly distributed on the multiple bulge-structures on the plate including multiple lines and multiple rows, per two adjacent row Groove is formed between the bulge-structure, the bulge-structure includes horizontal projection and through the symmetrical tool of the horizontal projection There is the square protruding of three-sided configuration, often the centrage of the horizontal projection of row overlaps, adjacent two that often the go raised knot Connected by horizontal projection between structure, per the centre-to-centre spacing scope of the adjacent two row horizontal projection between 120mm-140mm.

Further, horizontal projection described in the bulge-structure passes the square protruding part with three-sided configuration Width range between 4mm-6mm.

Further, the bulge-structure altitude range is in 10mm-12mm, and the blanking thickness of the plate is 0.8mm, institute State bulge-structure to be integrally formed by punching press with the plate.

Further, the shunting zone includes that multiple rows of equally distributed rhombus is raised, makes multiple rhombus projections in institute State shunting zone to be distributed in equilateral triangle shape.

Further, the gap and the horizontal projection extension office between the adjacent two rhombus projection is often arranged In same straight line, and the raised height of the rhombus is less than the height of the bulge-structure.

Further, the shape of the groove is in inverted trapezoidal.

Relative to prior art, a kind of anti-blocking heat exchange plate of easy circulation type described in the utility model has the advantage that：

(1) the anti-blocking heat exchange plate of a kind of easy circulation type described in the utility model, increases medium and leads to by this kind of form The width in road, when waste water or larger medium pass through, is not easily blocked and less scaling, and mobility preferably, improves the use of equipment Life-span, practicality is stronger.

(2) horizontal projection described in bulge-structure described in the utility model passes described square convex with three-sided configuration Rise part width range between 4mm-6mm.Water stream channel is formed by this kind of form, passage is wider and is contoured to correspond to Water stream channel heat transfer effect it is more preferable.

(3) in 10mm-12mm, the blanking thickness of the plate is bulge-structure altitude range described in the utility model 0.8mm, the bulge-structure is integrally formed with the plate by punching press.The leakage problem in water cycle process is prevented, is increased The service life of plate.

(4) shunting zone described in the utility model includes that multiple rows of equally distributed rhombus is raised, makes multiple rhombuses convex Rise and be distributed in equilateral triangle shape in the shunting zone.This kind of arrangement mode makes it into the in hgher efficiency of heat transfer zone, flow direction Evenly.

(5) gap often arranged between the adjacent two rhombus projection described in the utility model and the horizontal projection Extension is in same straight line, and the raised height of the rhombus less than the height of the bulge-structure.To reach preferably Effect, to its further restriction, the various pieces of heat transfer zone is assigned to evenly and quickly by the water of shunting zone, is reached more Good heat transfer effect.

(6) shape of groove described in the utility model is in inverted trapezoidal.Beneficial to the cycle heat exchange of internal water, water connects with plate Contacting surface product reaches optimal heat exchange efficiency.

Description of the drawings

The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is the anti-blocking heat exchange plate schematic diagram of a kind of easy circulation type described in this utility model embodiment；

Fig. 2 is the anti-blocking heat exchange plate heat transfer zone structural representation of a kind of easy circulation type described in this utility model embodiment；

Fig. 3 is the anti-blocking heat exchange plate bulge-structure enlarged drawing of a kind of easy circulation type described in this utility model embodiment；

Fig. 4 is the anti-blocking heat exchange plate groove of a kind of easy circulation type and bossing A-A described in this utility model embodiment Sectional view.

Description of reference numerals：

1- plates；2- corner apertures；3- guiding regions；4- shunting zones；5- heat transfer zones；6- bulge-structures；7- rhombuses are raised；8- ditches Groove；9- inclined-planes；601- horizontal projections；602- has trilateral square protruding.

Specific embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can To be mutually combined.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score, The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicates Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding State concrete meaning of the term in this utility model.

Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.

A kind of as shown in Figure 1 anti-blocking heat exchange plate of easy circulation type, including the body of plate 1,1 four jiaos of plate offer for The corner apertures 2 of medium runner, guiding region 3, shunting zone 4 and heat transfer zone 5 have been sequentially distributed on plate 1 along corner apertures 2 to the center of plate 1, Heat transfer zone is evenly distributed on the multiple bulge-structures 6 on plate including multiple lines and multiple rows, is formed between every two adjacent row bulge-structures 6 Groove 7, bulge-structure 6 includes horizontal projection 601 and through symmetrical square convex with three-sided configuration of horizontal projection 601 602 are played, often the centrage of capable horizontal projection 601 overlaps, often gone between two adjacent bulge-structures 6 by horizontal projection 601 connections, the centre-to-centre spacing scope per two adjacent row horizontal projections 601 is between 120mm-140mm.Increased by this kind of form The width of medium channel, when waste water or larger medium pass through, is not easily blocked and less scaling, and preferably, raising sets mobility Standby service life, practicality is stronger.

Wherein, horizontal projection 601 passes the width model of the part of square protruding 602 with three-sided configuration in bulge-structure 6 It is trapped among between 4mm-6mm.By this kind of form formed water stream channel, passage it is wider and be contoured to correspond to water stream channel heat exchange effect Fruit is more preferably.

Wherein, the altitude range of bulge-structure 6 is in 10mm-12mm, and the blanking thickness of plate 1 is 0.8mm, bulge-structure 6 with Plate 1 is integrally formed by punching press.The leakage problem in water cycle process is prevented, increases the service life of plate 1.

Wherein, shunting zone 4 includes multiple rows of equally distributed rhombus projection 7, makes multiple rhombus projections 7 in shunting zone 4 in just Triangle is distributed.This kind of arrangement mode makes it into the in hgher efficiency of heat transfer zone, and flow direction is evenly.

Wherein, the gap between adjacent two rhombus projection 7 is often arranged with the extension of horizontal projection 601 in always Line, and the height of rhombus projection 7 is less than the height of bulge-structure 6.To reach more preferable effect, to its further restriction, will The water of shunting zone 4 is assigned to evenly and quickly the various pieces of heat transfer zone 5, reaches more preferable heat transfer effect.

Wherein, the shape of groove 8 is in inverted trapezoidal.Beneficial to the cycle heat exchange of internal water, water reaches most with the contact area of plate Good heat exchange efficiency.

As preferred：The cross section of horizontal projection 601 and square protruding 602 is into isosceles trapezoid, and its inclined-plane 9 and plate 1 angle is between 150 degree of -160 degree.

Operation principle of the present utility model：As shown in Figure 1 a kind of anti-blocking heat exchange plate of easy circulation type, multiple plates 1 are folded The working portion of addition heat exchanger, will be staggeredly placed after the flip vertical 180 degree of part plate 1 with unturned plate 1, heat transfer zone Bulge-structure 6 in 5 is corresponded to respectively so as to form wider runner, and flow effect of the medium in flowing is more preferable, equipment operation When, medium enters plate 1 by corner apertures 2, eventually enters into what is arranged in heat transfer zone 5, heat transfer zone 5 through guiding region 3, shunting zone 4 Wider runner ensure that medium is passed through, and be not easily blocked, and flow out from the corner apertures 2 of bottom again after heat exchange, so move in circles, More preferable heat transfer effect is reached with this, is not easily blocked.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model Protection domain within.

Claims (6)

1. the anti-blocking heat exchange plate of a kind of easy circulation type, it is characterised in that：Including plate body, the plate corner offers use In the corner apertures of medium runner, the plate along the corner apertures to the plate center be sequentially distributed guiding region, shunting zone and Heat transfer zone；

The heat transfer zone is evenly distributed on the multiple bulge-structures on the plate including multiple lines and multiple rows, described per two adjacent row Form groove between bulge-structure, the bulge-structure include horizontal projection and through the horizontal projection it is symmetrical with three The square protruding of side structure, often the centrage of the horizontal projection of row overlap, often go adjacent two bulge-structures it Between connected by horizontal projection, per the centre-to-centre spacing scope of the adjacent two row horizontal projection between 120mm-140mm.

2. the anti-blocking heat exchange plate of a kind of easy circulation type according to claim 1, it is characterised in that：Institute in the bulge-structure State horizontal projection and pass the width range of the square protruding part with three-sided configuration between 4mm-6mm.

3. the anti-blocking heat exchange plate of a kind of easy circulation type according to claim 1, it is characterised in that：The bulge-structure height In 10mm-12mm, the blanking thickness of the plate is 0.8mm to scope, and the bulge-structure is with the plate by punching press one Molding.

4. the anti-blocking heat exchange plate of a kind of easy circulation type according to claim 1, it is characterised in that：The shunting zone includes many Arrange equally distributed rhombus raised, multiple rhombuses projections is distributed in equilateral triangle shape in the shunting zone.

5. the anti-blocking heat exchange plate of a kind of easy circulation type according to claim 4, it is characterised in that：Often arrange adjacent two institute Gap and the horizontal projection extension between rhombus projection are stated in same straight line, and raised highly little of the rhombus In the height of the bulge-structure.

6. the anti-blocking heat exchange plate of a kind of easy circulation type according to claim 1, it is characterised in that：The shape of the groove is in Inverted trapezoidal.